IT1255484B - METHOD FOR DETERMINING THE INCLINATION ANGLE OF A ROPE, AND ANTI-PENDULUM DEVICE FOR THE CONTROL OF SUCH ANGLE IN A LIFTING ORGAN - Google Patents

METHOD FOR DETERMINING THE INCLINATION ANGLE OF A ROPE, AND ANTI-PENDULUM DEVICE FOR THE CONTROL OF SUCH ANGLE IN A LIFTING ORGAN

Info

Publication number
IT1255484B
IT1255484B ITMI921922A ITMI921922A IT1255484B IT 1255484 B IT1255484 B IT 1255484B IT MI921922 A ITMI921922 A IT MI921922A IT MI921922 A ITMI921922 A IT MI921922A IT 1255484 B IT1255484 B IT 1255484B
Authority
IT
Italy
Prior art keywords
angle
rope
determining
trolley
control
Prior art date
Application number
ITMI921922A
Other languages
Italian (it)
Inventor
Riccardo Parenti
Original Assignee
Ansaldo Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ansaldo Spa filed Critical Ansaldo Spa
Priority to ITMI921922A priority Critical patent/IT1255484B/en
Publication of ITMI921922A0 publication Critical patent/ITMI921922A0/en
Priority to DE69313561T priority patent/DE69313561D1/en
Priority to EP93202167A priority patent/EP0583816B1/en
Priority to JP5212192A priority patent/JPH07133089A/en
Publication of ITMI921922A1 publication Critical patent/ITMI921922A1/en
Application granted granted Critical
Publication of IT1255484B publication Critical patent/IT1255484B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
    • B66C13/063—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads electrical

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)

Abstract

E' descritto un metodo per la determinazione di un angolo (?) compreso tra una fune (30) di un organo di sollevamento (1) ed una direzione (V) di riferimento prefissata, durante la movimentazione di carichi in generale. L'organo di sollevamento è del tipo che prevede almeno una coppia di guide (20) montate su una struttura (2, 3) di supporto, un carrello (23) provvisto di una pluralità di elementi (25) di appoggio scorrevole sulle guide ed un argano (28) montato sul carrello al quale è associata la fune (30) succitata; il metodo consiste nel definire una correlazione tra l'angolo (?) e gli sforzi dovuti al carico in movimentazione ed agenti sugli elementi (25) di appoggio scorrevole del carrello (23), nel misurare tali sforzi e nel ricavare l'angolo (?) dalla correlazione definita utilizzando in essa gli sforzi misurati. L'invenzione comprende inoltre un dispositivo antipendolamento per l'organo di sollevamento, atto a controllare l'angolo (?) di inclinazione della fune.A method is described for determining an angle (?) Comprised between a rope (30) of a lifting member (1) and a predetermined reference direction (V), during the handling of loads in general. The lifting member is of the type which includes at least a pair of guides (20) mounted on a support structure (2, 3), a trolley (23) provided with a plurality of sliding support elements (25) on the guides and a winch (28) mounted on the trolley with which the aforementioned rope (30) is associated; the method consists in defining a correlation between the angle (?) and the stresses due to the moving load and acting on the sliding support elements (25) of the trolley (23), in measuring these stresses and in obtaining the angle (? ) by the correlation defined using the measured efforts in it. The invention further comprises an anti-slip device for the lifting member, suitable for controlling the angle (?) Of inclination of the rope.

ITMI921922A 1992-08-04 1992-08-04 METHOD FOR DETERMINING THE INCLINATION ANGLE OF A ROPE, AND ANTI-PENDULUM DEVICE FOR THE CONTROL OF SUCH ANGLE IN A LIFTING ORGAN IT1255484B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI921922A IT1255484B (en) 1992-08-04 1992-08-04 METHOD FOR DETERMINING THE INCLINATION ANGLE OF A ROPE, AND ANTI-PENDULUM DEVICE FOR THE CONTROL OF SUCH ANGLE IN A LIFTING ORGAN
DE69313561T DE69313561D1 (en) 1992-08-04 1993-07-14 Method for determining the angle of inclination of a rope and device for preventing pendulum vibrations by regulating this angle in a lifting device
EP93202167A EP0583816B1 (en) 1992-08-04 1993-07-14 A method for determining the inclination angle of a rope, and an anti-swing device for controlling this angle in a lifting apparatus
JP5212192A JPH07133089A (en) 1992-08-04 1993-08-03 Method for determining inclination angle of rope and anti-swing device for controlling inclination angle in lift device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921922A IT1255484B (en) 1992-08-04 1992-08-04 METHOD FOR DETERMINING THE INCLINATION ANGLE OF A ROPE, AND ANTI-PENDULUM DEVICE FOR THE CONTROL OF SUCH ANGLE IN A LIFTING ORGAN

Publications (3)

Publication Number Publication Date
ITMI921922A0 ITMI921922A0 (en) 1992-08-04
ITMI921922A1 ITMI921922A1 (en) 1994-02-04
IT1255484B true IT1255484B (en) 1995-11-06

Family

ID=11363832

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921922A IT1255484B (en) 1992-08-04 1992-08-04 METHOD FOR DETERMINING THE INCLINATION ANGLE OF A ROPE, AND ANTI-PENDULUM DEVICE FOR THE CONTROL OF SUCH ANGLE IN A LIFTING ORGAN

Country Status (4)

Country Link
EP (1) EP0583816B1 (en)
JP (1) JPH07133089A (en)
DE (1) DE69313561D1 (en)
IT (1) IT1255484B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10139368A (en) * 1996-11-07 1998-05-26 Mitsubishi Heavy Ind Ltd Bracing and positioning control device for hung load
RU2483997C1 (en) * 2011-11-16 2013-06-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Method of cargo transfer control and device to this end
CN102815618A (en) * 2012-08-27 2012-12-12 刘贵军 Overpressure protection device and automatic time-control hoist
CN105752856A (en) * 2016-05-18 2016-07-13 无锡石油化工起重机有限公司 Spontaneous electrical gantry crane used at port
EP3326957A1 (en) * 2016-11-23 2018-05-30 Siemens Aktiengesellschaft Operating method for a crane
CN107641992A (en) * 2017-10-27 2018-01-30 青岛华凯海洋科技有限公司 A kind of intelligent cable
CN107782528B (en) * 2017-11-20 2022-10-04 三峡大学 Wind tunnel test research device and method for cable crane tank swinging under influence of strong wind
CN108303883A (en) * 2018-01-22 2018-07-20 五邑大学 The anti-pendular regime of bridge crane based on first-order dynamic sliding moding structure
US10858104B2 (en) 2018-07-13 2020-12-08 Goodrich Corporation Rescue hoist cable angle detection assembly
CN109179209B (en) * 2018-10-26 2020-07-28 北京起重运输机械设计研究院有限公司 Anti-swing method for crane sling
CN110377061B (en) * 2019-06-18 2021-12-17 东北大学 Simple pendulum device
CN110954047A (en) * 2019-11-05 2020-04-03 湖南中联重科建筑起重机械有限责任公司 Method, device and system for measuring and calculating included angle and machine-readable storage medium
CN113636454B (en) * 2021-10-13 2021-12-10 南通杰品起重设备有限公司 Crane with anti-swing function
CN114014169A (en) * 2021-11-29 2022-02-08 广西广盛新材料科技有限公司 Hoisting device with skew detects function
KR102570942B1 (en) * 2023-05-08 2023-08-28 주식회사 개성이앤씨 Method for removing escalator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1041669B (en) * 1955-11-28 1958-10-23 Mohr & Federhaff Ag Overload protection for jib cranes, especially with a rotating upper part
DE1756097A1 (en) * 1968-04-03 1970-03-12 Bbc Brown Boveri & Cie Device for the electrical measurement of the weight and the pendulum angle of a load
DE1806281B2 (en) * 1968-09-06 1972-04-13 Maschinenfabrik Augsburg-Nürnberg AG, Zweigniederlassung Nürnberg, 8500 Nürnberg DEVICE FOR MEASURING THE PENDULUM MOVEMENT OF A LOAD HANGING ON A HOIST WITH A HORIZONTALLY MOVABLE MOUNTING POINT
DE3005461A1 (en) * 1980-02-14 1981-09-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Motor control circuit for crane - uses reference generator taking into account load wt. cable length and angle of swing
DE3302458A1 (en) * 1983-01-26 1984-07-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt METHOD FOR INDIRECTLY MEASURING ANGLES
FR2571867B1 (en) * 1984-10-11 1987-01-09 Bertin & Cie METHOD AND DEVICE FOR LIMITING THE SWING OF A FREELY SUSPENDED LOAD UNDER A MOBILE SUPPORT.
US4997095A (en) * 1989-04-20 1991-03-05 The United States Of America As Represented By The United States Department Of Energy Methods of and system for swing damping movement of suspended objects
DE4011260C2 (en) * 1990-04-05 1993-12-02 Mannesmann Ag Measuring device and measuring method on a lifting device, in particular a lifting rope under load for lifting devices

Also Published As

Publication number Publication date
JPH07133089A (en) 1995-05-23
ITMI921922A0 (en) 1992-08-04
EP0583816B1 (en) 1997-09-03
DE69313561D1 (en) 1997-10-09
EP0583816A1 (en) 1994-02-23
ITMI921922A1 (en) 1994-02-04

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950831